guys i have a rem. 40xbr in 222 it is a single shot and hasnt seen action in about 3yrs and looks brand new older type. was wondering is it better than a reapeter in a rem. 40x that is also the older type in 6mm ackley . which is what i was looking for . would it be wise to sell the 222 and buy the 6mm ai. i am a hunter and not a bench rest guy . what would you guys do.